

Sno-X piston kit Rotax 503, 72.25 mm, +0.25 mm
Part number: 89-0768
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Product details
Sno-X piston kit Rotax 503, 72.25 mm, +0.25 mm
Piston kit for rebuilding Rotax 503 engines. Catalogue cylinder size is 72.25 mm. This is an oversize version requiring a cylinder machined to the matching size. Before installation, verify the measured cylinder size, piston design and clearance required by the engine.
Compatibility and use
Oversize version for Rotax 503 engines. Verified 503 model designations are listed in the fitments; use only with a cylinder machined to the stated size.
- Ski-Doo 5500 (503) (1979–1984) – Katalogin sylinterihalkaisija / Catalogue cylinder diameter: 72.25 mm; Ylikoko / Oversize: +0.25 mm
- Ski-Doo 5500 (503) (1980–1984) – Katalogin sylinterihalkaisija / Catalogue cylinder diameter: 72.25 mm; Ylikoko / Oversize: +0.25 mm
- Ski-Doo ALPINE 503 (1983–1990) – Katalogin sylinterihalkaisija / Catalogue cylinder diameter: 72.25 mm; Ylikoko / Oversize: +0.25 mm
All verified models and years are listed in the product fitment information.
Product details
| Engine version | Rotax 503 |
|---|---|
| Catalogue cylinder diameter | 72.25 mm |
| Oversize | +0.25 mm |
| Product code | 89-0768 |
| Manufacturer part number | 09-741-01 |
Vehicle fitment
- Ski-Doo 5500 (503) / Snowmobile1979–1984Katalogin sylinterihalkaisija / Catalogue cylinder diameter: 72.25 mm; Ylikoko / Oversize: +0.25 mm
- Ski-Doo 5500 (503) / Snowmobile1980–1984Katalogin sylinterihalkaisija / Catalogue cylinder diameter: 72.25 mm; Ylikoko / Oversize: +0.25 mm
- Ski-Doo ALPINE 503 / Snowmobile1983–1990Katalogin sylinterihalkaisija / Catalogue cylinder diameter: 72.25 mm; Ylikoko / Oversize: +0.25 mm
- Ski-Doo ALPINE 503 / Snowmobile1994–1994Katalogin sylinterihalkaisija / Catalogue cylinder diameter: 72.25 mm; Ylikoko / Oversize: +0.25 mm
- Ski-Doo BLIZZARD MX 5500 (503) / Snowmobile1979–1984Katalogin sylinterihalkaisija / Catalogue cylinder diameter: 72.25 mm; Ylikoko / Oversize: +0.25 mm
- Ski-Doo SAFARI 503 / Snowmobile1988–1991Katalogin sylinterihalkaisija / Catalogue cylinder diameter: 72.25 mm; Ylikoko / Oversize: +0.25 mm
- Ski-Doo SKANDIC II 503 / Snowmobile1993–1996Katalogin sylinterihalkaisija / Catalogue cylinder diameter: 72.25 mm; Ylikoko / Oversize: +0.25 mm
Always verify fitment in the product details.
Shipping and returns
- Posti delivery to Finland
- 5,99 €
- Posti to Finland, orders of €100 or more
- 0 €
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